#include <stdio.h>

int main(int argc, char const* argv[]) {
  int arg;

  for (int i = 0; i < argc; i++) {
    if (argv[i][0] == '-') {
      printf("option: %s\n", argv[i] + 1);
    } else {
      printf("argment %d: %s\n", i, argv[i]);
    }
  }

  return 0;
}
